Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Kirley, NP

Gerontology Nurse Practitioner in Waltham, MA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497899595

Verified

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Registry record

Entity type Individual (Type 1)

Name Michelle Kirley

Credential NP

Sex Female

Practice address Evercare, 950 Winter Street, Suite 3800, Waltham, MA, 02451

Phone (781) 472-8534

Fax (781) 472-8801

Enumeration date Feb 20, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 141285NP (MA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
141-285 NP	Other	MA	STATE NURSING LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1497899595 active?

Yes, as of the latest NPPES snapshot, NPI 1497899595 is active (record last updated 2023-03-07).

How do I verify Michelle Kirley's NPI record?

Cross-check NPI 1497899595 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.